Lesi sihloko sabelana ngokubaluleka kokuchelela okufafaza phezu kokunisela ngezikhukhula nokuchelela ngokuchelela, ukuqonda okuyisisekelo njengobubanzi bomfutho wokusebenza nokusebenza kahle kokusabalalisa amanzi ukuze kuthuthukiswe isivuno sesitshalo.
Ukunisela kubhekwa njengento ebalulekile ekutshaleni izitshalo kwezolimo.Inani lamanzi afika ngesikhathi nelifanele elisetshenziswa ezitshalweni liholela ekuvuneni okuphezulu.Amanzi engeziwe angabangela ukumosheka, kanti, ukusetshenziswa kwamanzi amancane kunganciphisa isivuno sezitshalo.Ngakho-ke, kuyadingeka ukunquma ukuthi iyiphi indlela okufanele yamukelwe phakathiukuchelela nge-sprinklerkanye nokunisela ngezikhukhula ukuze kutholwe isivuno esingcono kanye nemali engenayo.
Ukuchelela ngezikhukhula kungenye yezindlela ezindala kakhulu zokusebenzisa amanzi ensimini lapho amanzi ampontshelwa khona noma akhishelwa ensimini yezolimo noma engadini yezithelo futhi avunyelwe ukuthi acwile emhlabathini noma emanzini.Kuyaphindwa njengoba kudingeka.Ayisebenzi kahle kodwa ishibhile njengoba itshalwa imali encane.Uma amanzi ebenenani elifanele, lolu hlobo lokunisela bekungaba ngowokuqala ukuhamba.Ngeshwa, ngenxa yezindleko eziphansi zalo mthombo obalulekile, lezi zindlela zisekhona.
Enye inkinga enkulu ngokunisela ngezikhukhula ukuthi amanzi awahlali esetshenziswa ngokulinganayo kuzo zonke izitshalo.Ezinye izitshalo zingase zithole amanzi amaningi kakhulu, kanti ezinye zithole mancane kakhulu, okubangela ukukhula kwezitshalo ensimini futhi isivuno sabalimi sizoncipha kakhulu.
I-Waterlogging nayo iyinkinga ehambisana nokunisela ngezikhukhula.Ingamisa ukukhula kwezitshalo futhi ibambezele kuze kube yilapho amanzi engeziwe ephuma noma ome ezimpandeni.
Ukuchelela nge-sprinkler kuyindlela yokunikeza ukuchelela okufana nemvula ezitshalweni.Njengoba amanzi engavunyelwe ukugeleza phezu komhlaba, ukulahlekelwa kwamanzi nokusabalalisa okungalingani kwamanzi kuqedwa ngokuphelele.Ngakho-ke, uma kuqhathaniswa nezindlela zokuchelela ngaphezulu, ukuchelela okuphezulu kutholakala ngendlela yokuchelela yokuchelela yokusetshenziswa kwamanzi.
Uma siqhathanisa ukuchelela ngokuchelela nokuchelela ngezikhukhula, cishe u-20-40% wamanzi angalondolozwa ngokukhuphuka kwesivuno ngo-10-30%.
Izinzuzo zokuchelela nge-sprinkler zimi kanje:
- Isitshalo sikhula ngendlela engcono egcina ithuthukisa ikhwalithi yaso.
- Kudingeka inani elincane lamanzi kunokuchelela ngezikhukhula.
- Ukuthuthukiswa kwempande kuyashesha futhi kuyashesha.
- Ukufakwa kukamanyolo kuphezulu kakhulu kunokuchelela ngezikhukhula.Cishe u-90% womanyolo umuncwa izitshalo ekucheleni ngenkasa.
- Isivuno sezitshalo sitholakala kakhulu ekucheleni ngokuchelela ngenxa yokusabalaliswa ngokulinganayo kwamanzi.
- Isistimu yokufafaza kulula ukuyifaka futhi iyathengeka.
- Isikhathi, abasebenzi, kanye nezindleko zokunakekela zigcinwa ekucheleni ngenkasa.
Indawo ethe xaxa ngaphansi kokuchelela ngokuchelela ingaholela ekuvuneni noma ekukhiqizeni ukuze kufezwe izidingo zabantu.Isivuno esiningi singangenisa imali eyengeziwe kubalimi.Kungabanikeza amathuba emisebenzi engeziwe.Imali yabo eyengeziwe ingabanikeza imali eyengeziwe ukuze batshale imali emisebenzini engeyona eyepulazi futhi.
Ziningi izifafazi ezinethonya ezitholakalayo emakethe.Eziningi zazo zenziwe ngethusi, i-aluminium, i-zinc, namapulasitiki obunjiniyela.
Qaphela ngesikhathi kukhethwa isifafazi.Amakhathalogi amaningi abakhiqizi bezifafaza ahlinzeka ngolwazi ngokusebenza nezici zemikhiqizo yabo.Ngakho-ke, kubalulekile ukufunda ikhathalogu esho imodeli nosayizi wesifafazi, umkhono ophethe kanye nentambo yaso (owesilisa noma owesifazane), usayizi wenobhozo nohlobo, i-trajectory angle, nezinye izici ezibalulekile ezifana nesiphethu sensimbi engagqwali engagqwali. kanye ne-shaft, isicelo esingase sibe khona, njll.
Ikhathalogi efanayo inikeza ithebula lokusebenza ngalinyeisifafazi somthelelangamasayizi ahlukene we-nozzle.Ukusebenza komshini wokufafaza kuchazwa ububanzi bengcindezi yokusebenza kwawo, ukuphuma, ibanga lokujikijela, iphethini yokusabalalisa endaweni yokufafaza, nezinga lokufaka isicelo.Ubukhulu obukhulu bobubanzi obumanzi bokufafaza buncike ekucindezelweni kokusebenza, i-engeli ye-sprinkler trajectory, kanye nomklamo wombhobho.
Uma isifafaza sisebenza ngengcindezi ephansi kunengcindezi eshiwo ngumkhiqizi yokusebenza, usayizi wamaconsi azoba maningi futhi mancane amanzi azokhishwa kuzifafazi.Lokhu kuzokhinyabeza ukusatshalaliswa kwawo kwamanzi okubangela ukuncipha kwesivuno ngenxa yokungafani kahle futhi kushiye izindawo ezomile ensimini.Nakuba, uma isifafaza sisebenza ngengcindezi ephakeme kunaleyo eshiwo umenzi, usayizi wamaconsi uzoba mncane futhi ububanzi obumanzi bukhuphuke.Umthelela wokukhukhuleka komoya uzoba kakhulu kumaconsi okuzoholela ekufaneni okungekuhle kokusabalalisa.I-sprinkler kufanele isebenze phakathi kwebanga lokucindezela okusebenzayo njengoba kumenyezelwe umkhiqizi ukuze kuzuzwe ukufana okuhle kokusabalalisa futhi uthole isivuno esiphezulu sezitshalo.
Isikhathi sokuthumela: Sep-15-2022
